EPO Patents = 3

Forward Citations = 1

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30 inventors (with patents filed for the assignee):

Li Sun (4 out of 4 patents)

Weidong Zhou (3 out of 3 patents)

Qingjiang Xiao (2 out of 2 patents)

4. Tiebing Wang (2 out of 2 patents)

5. Min Liu (2 out of 2 patents)

6. Fenghong Yin (2 out of 2 patents)

7. Lu Zhuang (2 out of 2 patents)

8. Bin Liu (1 out of 10 patents)

9. Jianhua Zheng (1 out of 97 patents)

10. Xiaojin Liao (1 out of 1 patent)

11. Linzhong Zhang (1 out of 1 patent)

12. Qingsong Lu (1 out of 1 patent)

13. Shiye Shen (1 out of 1 patent)

14. Lishan Yang (1 out of 1 patent)

15. Defang Zhang (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 9840546 - Double-stranded polyethylene glycol modified growth hormone, preparation method and application thereof (2017-12-12),

2. 8597635 - Interferon alpha-2B modified by polyethylene glycol and methods of preparation thereof (2013-12-03),

3. 8597634 - Interferon alpha-2a modified by polyethylene glycol and methods of preparation thereof (2013-12-03),

4. 8530417 - Y-shaped polyethylene glycol modified G-CSF, the preparation and use thereof (2013-09-10),

Company Overview

Biosteed Gene Expression Tech. Co., Ltd. specializes in molecular biology and genomic research, providing cutting-edge solutions for gene expression analysis. With a team of experienced scientists and state-of-the-art technology, Biosteed offers high-quality products and services to meet the needs of researchers and biotech companies worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#58 in Fujian

#6,438 in China

Fujian, China

Biosteed Gene Expression Tech. Co., Ltd.

Forward Citations = 1

30 inventors:

Li Sun (4 out of 4 patents)

Weidong Zhou (3 out of 3 patents)

Qingjiang Xiao (2 out of 2 patents)

4. Tiebing Wang (2 out of 2 patents)

5. Min Liu (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Biosteed Gene Expression Tech. Co., Ltd.. Retrieved from https://idiyas.com/company/biosteed-gene-expression-tech-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]